PT - JOURNAL ARTICLE AU - Edward P. Ficaro AU - Jeffrey A. Fessler AU - W. Leslie Rogers AU - Markus Schwaiger TI - Comparison of Americium-241 and Technetium-99m as Transmission Sources for Attenuation Correction of Thallium-201 SPECT Imaging of the Heart DP - 1994 Apr 01 TA - Journal of Nuclear Medicine PG - 652--663 VI - 35 IP - 4 4099 - http://jnm.snmjournals.org/content/35/4/652.short 4100 - http://jnm.snmjournals.org/content/35/4/652.full SO - J Nucl Med1994 Apr 01; 35